M2015SS1G03 Equivalent & Substitute Parts

Part Overview

The M2015SS1G03 is a toggle switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with 0.4VA rating at 28V AC/DC. This panel-mount switch is designed for applications requiring momentary operation with a standard round actuator and PC pin termination. The product is currently obsolete, making identification of equivalent substitute parts essential for system maintenance, repair, and legacy equipment support.

Substiute Parts

M2015SS1G03

NKK SwitchesIn Stock: 751M2015SS1G03 Datasheet

Current PartRFQ

MN15SS1G03

NKK SwitchesIn Stock: 924MN15SS1G03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2015SS1G03 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Electrical ratings (0.4VA at 28V AC/DC)
• Mounting interface (Panel Mount with 1/4-40 bushing thread and 6.50mm circular cutout)
• Actuator specifications (Standard Round, 10.50mm length)
• Termination style (PC Pin)
• Operating temperature range (-30°C ~ 85°C)
• Electrical life (50,000 cycles minimum)
• Compliance certifications (ROHS3)

The substitute part MN15SS1G03 from NKK Switches meets these criteria and is classified as an active product, providing continuity for applications currently using the obsolete M2015SS1G03.

Parameter Comparison

Engineering Selection Recommendations

The MN15SS1G03 is designated as the manufacturer-recommended substitute for the obsolete M2015SS1G03. Both parts are manufactured by NKK Switches and share identical ROHS3 compliance and export classification (EAR99). The substitute part is currently in active production status, ensuring availability for replacement applications.

Selection of MN15SS1G03 is appropriate for direct substitution in legacy equipment requiring the M2015SS1G03, provided that the electrical and mechanical specifications of the substitute part align with the application requirements. Both parts carry identical HTSUS classification, confirming functional and regulatory equivalence within the toggle switch product category.

Frequently Asked Questions (FAQ)

Q: Why is the M2015SS1G03 being replaced? A: The M2015SS1G03 is classified as obsolete. The MN15SS1G03 is the active equivalent from the same manufacturer, ensuring continued availability and support.

Q: Are the M2015SS1G03 and MN15SS1G03 electrically identical? A: Both parts are SPDT toggle switches manufactured by NKK Switches with identical ROHS3 compliance and export classification. Electrical specifications are equivalent based on manufacturer designation.

Q: What are the critical parameters for substitution? A: Circuit configuration (SPDT), voltage rating (28V AC/DC), current rating (0.4VA), mounting type (Panel Mount), actuator type (Standard Round), and termination style (PC Pin) must remain consistent for direct substitution.

Q: Can the MN15SS1G03 be used as a drop-in replacement? A: The MN15SS1G03 is the manufacturer-recommended substitute. Mechanical compatibility is ensured through identical panel mount specifications and bushing thread dimensions (1/4-40).

Q: What is the difference in product status between these parts? A: The M2015SS1G03 is obsolete and no longer manufactured. The MN15SS1G03 is active and currently in production, providing long-term availability for new and replacement applications.